.startButton {
  width: 0px;
  height: 0px;
  border-top: 9.5px solid transparent;
  border-bottom: 9.5px solid transparent;
  border-right: 14px solid rgba(44, 136, 211, 0.9);
  border-radius: 2px;
  transform: rotate(180deg);
  cursor: pointer;
}
